This name is a synonym of Escobaria aguirreana (Glass & R.A.Foster) N.P.Taylor.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Guía Identific. Cact. Amenazadas México 1: Ac/aq 1998 publ. 1997.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1029407-2.
This name was in version 1 of The Plant List, record kew-2617226.